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Inductance Range:
µH
to
µH
And/or select a current range:
mA
to
mA
DC1 Series Power Inductors
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© 2001 Wilco Corporation | All Rights Reserved
Features:
Maximum Physical Dimensions: A=.660 B=.840 C=.45+/-.03
D=Clearance Hole for 4/40 Screw
Inductance +/- 10% measured at 1 KHz
Values below 10uh +/- 20%
Leads for PC mounting tinned to within 1/16" of body
Non-listed values available on request
Coils finished with VWI rated sleeving
Center hole for mechanical mounting
RDC measured at 20 degrees C
Saturation current lowers inductance 5%
Applications:
Power Supplies
Switching Regulators
SCR and Triac Controls
RFI Suppression
Filters
Battery Chargers
Generators
Notes:
Saturation current lowers inductance 5%
Inductance +/-10% measured at 1 KHz
Leads for PC mounting tinned to within 1/16" of body
Non-listed values available on request
Coils finished with sleeving (Polyolefin shrink tube)
Center hole for mechanical mounting
RDC measured @ 20 degrees C
Values below 10uH +/-20%
Wilco Part Number
L
(uH)
L Test Freq.
(kHz)
Tol.
Saturation
DC Amps
RDC Max
(ohms)
Amps
(mA)
DC1-10G
1.00
1
20%
87
0.003
9000
DC1-12G
1.20
1
20%
68
0.003
9000
DC1-15G
1.50
1
20%
56
0.004
9000
DC1-18G
1.80
1
20%
56
0.004
9000
DC1-22G
2.20
1
20%
47
0.005
9000
DC1-27G
2.70
1
20%
47
0.005
9000
DC1-33G
3.30
1
20%
40
0.005
9000
DC1-39G
3.90
1
20%
36
0.006
9000
DC1-47G
4.70
1
20%
32
0.007
9000
DC1-56G
5.60
1
20%
29
0.007
9000
DC1-68G
6.80
1
20%
26
0.008
9000
DC1-82G
8.20
1
20%
24.5
0.009
9000
DC1-100
10.00
1
10%
21.2
0.01
9000
DC1-120
12.00
1
10%
19
0.011
9000
DC1-150
15.00
1
10%
17.5
0.015
7200
DC1-180
18.00
1
10%
16.5
0.016
7200
DC1-220
22.00
1
10%
15.8
0.02
5500
DC1-270
27.00
1
10%
14.4
0.03
4500
DC1-330
33.00
1
10%
13.2
0.04
4000
DC1-390
39.00
1
10%
11.8
0.046
4000
DC1-470
47.00
1
10%
11
0.062
2800
DC1-560
56.00
1
10%
10
0.069
2800
DC1-680
68.00
1
10%
8.9
0.077
2800
DC1-820
82.00
1
10%
8.2
0.083
2800
DC1-101
100.00
1
10%
7.5
0.095
2800
DC1-121
120.00
1
10%
5.8
0.127
2000
DC1-151
150.00
1
10%
5.6
0.181
1600
DC1-181
180.00
1
10%
5.1
0.217
1600
DC1-221
220.00
1
10%
4.3
0.24
1600
DC1-271
270.00
1
10%
4.1
0.3
1600
DC1-331
330.00
1
10%
3.8
0.336
1600
DC1-391
390.00
1
10%
3.3
0.46
1000
DC1-471
470.00
1
10%
3.2
0.636
1000
DC1-561
560.00
1
10%
2.9
0.696
800